const http = require("http");
const url = require("url");

var reqUrl = "http://localhost:8080/";

var options = url.parse(reqUrl);
options.method = "POST";

var reqObj = http.request(options,(res)=>{

})

var userName = process.argv[2];
var pwd = process.argv[3];

var userInfor = {userName:userName,pwd:pwd};
var userStr = JSON.stringify(userInfor);
reqObj.write(userStr);//向请求体写入数据
reqObj.end();